In 2007, MSYSA expanded the requirement for small-sided play to the U11 and U12 age groups to increase developmental opportunities for young players.Small-sided play had been required for U10 and younger teams for a number of years, with a 7v7 format and a 14 player roster limit.The expanded policy was to be implemented over a two year period.

Starting in seasonal year 2007-2008, all play in the U11 age group would be no more than 8v8 format, with a maximum roster size of 14.Starting in seasonal year 2008-2009, all play in the U11 and U12 age groups be no more than 8v8 format, with a maximum roster size of 14.

In September 2009, the Executive Board adopted a measure to extend the small-sided requirement to tournament policy.Effective seasonal year 2010-2011:

All MSYSA-sanctioned tournaments must offer only small-sided play for U12 and younger age groups; and

MSYSA-rostered teams aged U12 and younger may only compete in small-sided tournament play, whether in or outside of Maryland.